阿摩線上測驗
53. According to the World Health Organization (WHO) standard, an "aged society" is a
country or region in which people over 65 years old exceeds how many percent of the
whole population？
(A) 5%
(B) 7%
(C) 14%
(D) 20%
答案：登入後查看
統計： A(1), B(13), C(64), D(2), E(0) #2319617
統計： A(1), B(13), C(64), D(2), E(0) #2319617
